12 results about "Prunus cerasifera" patented technology

The new cherry plum variety ‘Farmer 3-01’ is characterized by having a semi-open tree posture, and black colored, soft textured fruits with orange yellow colored flesh.

The invention discloses a composition containing pholidota chinensis fermentation extract and a preparation method thereof, and particularly belongs to the technical field of cosmetic compound raw materials. The composition is prepared from the following components in parts by mass: 5 to 11 parts of Chinese pholidota herb fermentation extract, 3 to 5 parts of rhizoma atractylodis rhizome extract, 0.5 to 0.8 part of herba centellae extract and 55 to 69 parts of rose water. The pholidota chinensis fermentation extract is obtained through extraction after fermentation of eurotium cristatum, a fermentation substrate is decomposed by strains in the fermentation process, release and enrichment of active substances are promoted, and the effect of pholidota chinensis is improved; the composition provided by the invention has excellent antioxidant and oil control effects.

The new cherry plum variety ‘Farmer 8-04’ is characterized by having a semi-open tree posture, and black colored, soft-textured fruits with yellow colored flesh.

The invention discloses a rapid propagation method for twig cuttage of Huai plum, and solves the problems that the traditional grafting rootstock has many defects and the propagation coefficient of a root tiller seedling is low. Comprising the following steps: selecting current-year semi-lignified branches of varieties such as Kakaanka resurrection lily rhizome and the like, and pruning to obtain cutting slips; turfy soil, perlite and vermiculite are mixed according to the volume ratio to prepare a matrix, and the matrix is put into a cultivation pot; the cutting slips are soaked in rooting agent liquid medicine for treatment after being disinfected, and the rooting agent liquid medicine is selected from naphthylacetic acid or ABT rooting powder; vertically inserting the treated cutting slips into holes in the surface of the substrate; curing is conducted in the environment with the temperature being 20-25 DEG C and the humidity being 70%-80%, and carbendazim and monopotassium phosphate are sprayed in the later period. The survival rate of 90-day cuttage is 78-84%, the root system is developed, breeding is efficient, and the method is suitable for large-scale seedling raising.

This invention discloses the application of *Prunus cerasifera* leaf extract in the prevention and control of bacterial leaf spot disease in peaches. The invention utilizes ultrasound-assisted extraction to extract the active ingredients from *Prunus cerasifera* leaves. Antibacterial tests demonstrate that the 80% ethanol extract of *Prunus cerasifera* leaves exhibits good antibacterial activity against the pathogen of peach bacterial leaf spot disease (*Xanthomonas arboricola* pv. pruni, Xap). The minimum inhibitory concentration (MIC) is the same as that of the positive control drug oxytetracycline, both being 0.125 mg / mL. Therefore, it can be used as a raw material for the prevention and control of peach bacterial leaf spot disease.

A composition of Malus niedzwetzkyana Dieck and Prunus cerasifera Ehrhart, wherein the weight ratio of Malus niedzwetzkyana Dieck to Prunus cerasifera Ehrhart is 1:10-10:1. The composition has a synergistic effect in terms of preventing and-or treating atherosclerosis. The product forms of the composition of Malus niedzwetzkyana Dieck and Prunus cerasifera Ehrhart include a fruit juice, a jam, a fruit powder, oral liquid products, capsules, tablets, etc.

This invention discloses a method for preparing a composition with immune-enhancing effects and its application, belonging to the field of health product technology. The preparation method is as follows: Astragalus membranaceus, Lycium barbarum, and Prunus cerasifera are ground into powder to obtain premix A; Cordyceps militaris and Pleurotus ostreatus are washed, vacuum freeze-dried, and pulverized to obtain premix B; Lemon myrtle leaves are cleaned, dried, and pulverized to obtain lemon myrtle leaf powder; Premix A, Premix B, and lemon myrtle leaf powder are mixed evenly, and deionized water is added and mixed thoroughly to obtain a fermentation substrate; a mixed bacterial agent is added to the fermentation substrate for fermentation; after fermentation, the fermentation liquid is refrigerated and sterilized, the supernatant is collected after centrifugation and filtered, and then the filtered fermentation liquid is mixed evenly with concentrated apple juice and yeast β-glucan to obtain a composition with immune-enhancing effects. The composition of this invention can effectively activate the activity of immune cells in the body, enhance the body's resistance to pathogens, and improve the market competitiveness of the product.

This invention relates to the field of breeding technology, specifically to a SNP marker affecting the acidity of European plum, its identification method, and its application. The nucleotide sequence of the SNP marker is shown in SEQ ID NO.1, with a single nucleotide A to C mutation occurring at position 201 bp. The SNP marker of this invention can be used for acidity selection in European plum hybridization breeding. Identifying the SNP marker of this invention using KASP molecular marker technology allows for rapid and large-scale identification of European plum acidity, greatly simplifying the process and reducing the time required for acidity selection in European plum hybridization breeding.

The new cherry plum variety ‘Farmer 6-10’ is characterized by having an open tree posture, and red colored, soft-textured fruits with yellow colored flesh.

The invention provides an anti-aging traditional Chinese medicine composition and application thereof in health-care products, and relates to the technical field of traditional Chinese medicine, the traditional Chinese medicine composition is prepared from fructus piperis longi, fingered citron, gordon euryale seed, ginseng, prepared rehmannia root, horsetail, emblic leafflower fruit, polygala tenuifolia, medlar, white hyacinth bean, bunge cherry seed, allium macrostemon and fermented soybean. The traditional Chinese medicine composition plays an anti-aging role through a multi-target and multi-channel comprehensive regulation mechanism, and can effectively improve the cell activity under oxidative stress, improve the cell collagen metabolism imbalance, reduce the positive rate of beta-galactosidase and delay the cell aging process. Meanwhile, the traditional Chinese medicine composition disclosed by the invention can be used for remarkably enhancing the antioxidant capacity of mice, regulating systemic inflammation imbalance and activating telomerase activity of skin tissues, and can also be used for improving glucose and lipid metabolism disorder caused by high-glucose and high-fat diet, so that experimental evidence is provided for developing health care products with multiple effects of resisting ageing, resisting inflammation, improving metabolism and the like; good application prospects are shown in the anti-aging field.

This invention belongs to the field of fruit tree cultivation technology, specifically relating to a method for spraying methyl jasmonate (MeJA) to improve the flavor quality of Prunus cerasifera (European plum). This method uses Prunus cerasifera fruit as the target, spraying a MeJA solution during key stages of fruit development. Using headspace solid-phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GC-MS), qualitative and quantitative analyses are performed on the volatile substances of the fruit during key developmental stages—including the coloring and swelling stage (S1), the hard-ripening stage (S2), and the full-ripening stage (S3)—to clarify the effect of MeJA treatment on the aroma components and content of Prunus cerasifera (European plum). This invention, through exogenous spraying of MeJA, achieves targeted regulation of aroma metabolism in Prunus cerasifera (European plum) fruit, significantly optimizing aroma composition, reducing the relative content of unpleasant odor substances, and promoting the accumulation of characteristic fruit aroma substances. This invention provides a simple and effective technical solution for improving the aroma quality of Prunus cerasifera (European plum) fruit, and has good application prospects.

This invention belongs to the field of fruit tree cultivation technology, specifically relating to a calcium chloride spraying method for improving the flavor quality of Prunus cerasifera (European plum) fruit. This method uses Prunus cerasifera fruit as the target, spraying a calcium chloride solution during the critical stage of fruit development. Headspace solid-phase microextraction-gas chromatography-mass spectrometry (HSP-GC-MS) is used to qualitatively and quantitatively analyze the volatile substances in fully ripe fruit, clarifying the effect of calcium chloride solution treatment on the aroma components and content of Prunus cerasifera. This invention, through spraying calcium chloride solution, achieves targeted regulation of aroma metabolism in Prunus cerasifera fruit, significantly optimizing aroma composition, promoting the accumulation of characteristic fruit aroma substances, and reducing the relative content of unpleasant odor substances. This invention provides a simple and effective technical solution for improving the aroma quality of Prunus cerasifera fruit, and has good application prospects.